Thread: ECU question
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Old Mar 9th, 2019, 20:01   #12
C70 98
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Last Online: Jul 20th, 2021 20:51
Join Date: Aug 2013
Location: Middle part of Volvo country
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Quote:
Originally Posted by acshortt5 View Post
Flickering lights would, to me, point to a power supply issue. Are you sure that the power supply cables and earth points have been checked?

Particularly the secondary power cable that comes off the battery terminal and goes to the main fuse box (by the airbox).
The earth points have been checked, as the mechanic said. Will ask specifically about the secondary power cable.

The odd thing is that it only happens when the car reaches normal temperature.
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